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MHKW Frankfurt

Plant portrait: MHKW Frankfurt, Germany (AVA Nordweststadt)
for waste incineration boilers

Client: AVA Nordweststadt
Location: Frankfurt, Germany
Completion: Line 3 and 4, Commissioning 2007 / Line 1 and 2, Commissioning 2009
Type of Contract: Turnkey, Fixed Price
Type of Filter: Low Pressure Pulse Jet Fabric Filter

Special Features

The ENVIROTHERM / Lurgi Low Pressure Pulse Jet Fabric Filter was chosen as the best available technology to collect highest amount of fine dust and product of the dry FGD. The product will be recirculated into the process. The Filter is part of the gas cleaning system.

Scope of supply

Design, supply, erection and commissioning of 4 flue gas cleaning plants including 4 Low Pressure Pulse Jet Fabric Filters having turnkey responsibility for the project. The filters are installed inside of the corresponding building.

Process Conditions

Gas Flow: 4 x 135.000 = 540.000 m³/h (STP)
Temperature: 140 °C
Inlet Dust Burden: 1935 g/Nm³ (STP)
Dust to be collected: Boiler fly ash and product from dry FGD absorber
Clean gas Dust content: < 5 mg/Nm³
Type: ( 4 x 1 ) 438 (484) RF 6500
Total Cloth area: 4 x 4.555 m²
Air to Cloth ratio: 0,78 m³/(m² x min)
Bag material: 70 % PTFE 30 % PI